I was leaving to go to Sanford, ME, and right as we pulled out of the driveway, the sky lit up for a split second bright blue, not around us, but above the tree line. We were a bit stunned and my girlfriend ask if it was just her who saw it, but I did as well, a minute down the road I saw orange/yellow lights, I believe 3 that were visible, moving toward Sanford/Wells area. No longer could see it once we got onto Route 4.